Mounting and adjusting device for LED (light-emitting diode) display

Abstract

The utility model relates to the technical field of displayer installation, and discloses an LED displayer installation adjusting device which comprises a clamping base, an installation base and an installation frame, a handle is connected to the clamping base in a penetrating and rotating mode, a threaded rod is fixedly connected to the handle, a threaded block is connected to the threaded rod in a threaded mode, a clamping block is fixedly connected to the threaded block, and the clamping block is fixedly connected to the installation base. A first sliding groove is formed in the clamping base, and the clamping block slides on the clamping base through the first sliding groove. According to the utility model, by utilizing the reverse thread design of the threaded rod and the threaded block, the two groups of clamping blocks can simultaneously move towards the center by rotating the handle, the LED display can be quickly and accurately clamped, the installation efficiency is greatly improved, the clamping head drives the guide rod to expand outwards under the extrusion of the height of the LED display, and meanwhile, the spring is compressed, so that the LED display can be rapidly and accurately clamped. The reverse thrust of the spring enables the clamping head to be attached to the displayer more tightly, the displayer is prevented from shaking or falling off in the using process, and meanwhile the device can adapt to displayers of different sizes through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of display installation, in particular to an LED display installation and adjustment device. Background Art

[0002] With the rapid development of science and technology, LED displays, as an important carrier of modern information display, have been widely used in various occasions, such as conference rooms, exhibitions, advertising media, etc.

[0003] However, in practical applications, the installation and adjustment of LED displays often face many challenges. Traditional installation methods often have problems such as cumbersome installation process, inflexible adjustment, and unstable clamping, which not only affects the installation efficiency, but also may cause hidden dangers to the safe use of the display. Therefore, an LED display installation and adjustment device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an LED display installation and adjustment device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an LED display installation and adjustment device, comprising a clamping seat, a mounting seat, and a mounting frame, the clamping seat is rotatably connected with a handle, the handle is fixedly connected with a threaded rod, the threaded rod is threadedly connected with a threaded block, the threaded block is fixedly connected with a clamping block, the clamping seat is provided with a slide groove, the clamping block slides on the clamping seat through the slide groove, a guide rod is slidably connected in the clamping block, one end of the guide rod is fixedly connected with a clamping head, the other end of the guide rod is fixedly connected with a limiting block, a spring is sleeved on the guide rod, and the two ends of the spring are respectively fixedly connected to the clamping block and the limiting block.

[0006] As a further description of the above technical solution:

[0007] A rotating rod is fixedly connected to the clamping seat, and the clamping seat is rotated in the mounting seat through the rotating rod. An electric push rod is hinged in the mounting seat, and a pull rod is hinged at one end of the electric push rod. The pull rod is hinged to the clamping seat, and a placement groove is opened at one end of the mounting seat close to the handle.

[0008] As a further description of the above technical solution:

[0009] A slider is fixedly connected to the mounting seat, a second slide groove is provided on the mounting frame, and the slider slides on the mounting frame through the second slide groove. Limiting holes are provided on the mounting frame and the slider, and an insertion rod is slidably connected in the limiting hole.

[0010] As a further description of the above technical solution:

[0011] The guide rods, limit blocks and springs are provided in multiple groups and are evenly distributed on the clamping block. The multiple groups of guide rods are fixedly connected to the clamping head. The clamping head is provided with two groups and is symmetrically distributed at the upper and lower ends of the clamping block.

[0012] As a further description of the above technical solution:

[0013] The threads at both ends of the threaded rod are opposite to each other. The threaded blocks and the clamping blocks are provided with two groups and are symmetrically distributed at the two ends of the threaded rod. The clamping blocks are L-shaped.

[0014] As a further description of the above technical solution:

[0015] The electric push rod and the pull rod are provided with two groups and are evenly distributed between the clamping seat and the mounting seat. The rotating rod is located at the bottom of the clamping seat, and the electric push rod and the pull rod are located above the rotating rod.

[0016] As a further description of the above technical solution:

[0017] The sliding blocks are provided in multiple groups and are evenly distributed on the back of the mounting seat, the limiting holes are provided in multiple groups, and the placement grooves are located on a side close to the handle.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the reverse thread design of the threaded rod and the threaded block is utilized, and the two sets of clamping blocks can be moved toward the center at the same time by rotating the handle, so that the LED display can be clamped quickly and accurately, which greatly improves the installation efficiency. The clamping head drives the guide rod to expand outward under the squeezing of the height of the LED display, and compresses the spring at the same time. The reverse thrust of the spring makes the clamping head fit the display more closely, ensuring a stable clamping and preventing the display from shaking or falling off during use. At the same time, this design enables the device to adapt to displays of different sizes.

[0020] 2. In the utility model, the clamping seat rotates in the mounting seat through the rotating rod. Combined with the telescopic function of the electric push rod, the user can easily adjust the tilt angle of the LED display to meet different viewing needs. At the same time, the design of the slider and the slide groove allows position adjustment in the horizontal direction, further enhancing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an LED display installation and adjustment device proposed by the utility model Figure 1 ;

[0022] Figure 2 A schematic diagram of the three-dimensional structure of an LED display installation and adjustment device proposed by the utility model Figure 2 ;

[0023] Figure 3 A partial cross-sectional view of an LED display installation and adjustment device proposed by the utility model Figure 1 ;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 A partial cross-sectional view of an LED display installation and adjustment device proposed by the utility model Figure 2 ;

[0026] Figure 6 This is an exploded view of the local structure of an LED display installation and adjustment device proposed by the utility model.

[0027] Legend:

[0028] 1. Clamping seat; 2. Handle; 3. Threaded rod; 4. Threaded block; 5. Clamping block; 6. Slide groove 1; 7. Guide rod; 8. Clamping head; 9. Limit block; 10. Spring; 11. Rotating rod; 12. Mounting seat; 13. Electric push rod; 14. Pull rod; 15. Placement slot; 16. Slider; 17. Mounting frame; 18. Slide groove 2; 19. Limit hole; 20. Insert rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 6The utility model provides an embodiment: an LED display installation and adjustment device, including a clamping seat 1, a mounting seat 12, and a mounting frame 17. The clamping seat 1 is rotatably connected with a handle 2, the handle 2 is fixedly connected with a threaded rod 3, the threaded rod 3 is threadedly connected with a threaded block 4, the threaded block 4 is fixedly connected with a clamping block 5, the clamping seat 1 is provided with a slide groove 6, the clamping block 5 slides on the clamping seat 1 through the slide groove 6, a guide rod 7 is slidably connected in the clamping block 5, one end of the guide rod 7 is fixedly connected with a clamping head 8, the other end of the guide rod 7 is fixedly connected with a limited block 9, and a spring 10 is sleeved on the guide rod 7 The two ends of the spring 10 are fixedly connected to the clamping block 5 and the limit block 9 respectively. By utilizing the reverse thread design of the threaded rod 3 and the threaded block 4, the two groups of clamping blocks 5 can be moved toward the center at the same time by rotating the handle 2, so as to quickly and accurately clamp the LED display, thereby greatly improving the installation efficiency. The clamping head 8 drives the guide rod 7 to expand outward under the squeezing of the height of the LED display, and compresses the spring 10 at the same time. The reverse thrust of the spring 10 makes the clamping head 8 fit the display more closely, ensuring a stable clamping and preventing the display from shaking or falling off during use. At the same time, this design enables the device to adapt to displays of different sizes.

[0031] A rotating rod 11 is fixedly connected to the clamping seat 1, and the clamping seat 1 is rotated in the mounting seat 12 through the rotating rod 11. An electric push rod 13 is hinged in the mounting seat 12, and a pull rod 14 is hinged at one end of the electric push rod 13. The pull rod 14 is hinged to the clamping seat 1, and a placement groove 15 is provided at one end of the mounting seat 12 close to the handle 2. A slider 16 is fixedly connected to the mounting seat 12, and a second slide groove 18 is provided on the mounting frame 17. The slider 16 slides on the mounting frame 17 through the second slide groove 18. A limiting hole 19 is provided on the mounting frame 17 and the slider 16, and a plug rod 20 is slidably connected in the limiting hole 19. The guide rod 7, the limiting block 9, and the spring 10 are all provided with multiple groups and are evenly distributed on the clamping block 5. The multiple groups of guide rods 7 are fixedly connected to the clamping head 8. The clamping head 8 is provided with two groups and is symmetrically distributed at the upper and lower ends of the clamping block 5. The threaded rod 3 has two ends. The threads at the ends are opposite, and the threaded blocks 4 and the clamping blocks 5 are each provided with two groups and are symmetrically distributed at the two ends of the threaded rod 3. The clamping block 5 is L-shaped, and the electric push rod 13 and the pull rod 14 are provided with two groups and are evenly distributed between the clamping seat 1 and the mounting seat 12. The rotating rod 11 is located at the bottom of the clamping seat 1, the electric push rod 13 and the pull rod 14 are located above the rotating rod 11, the slider 16 is provided with multiple groups and is evenly distributed on the back of the mounting seat 12, the limiting holes 19 are provided with multiple groups, and the placement groove 15 is located on the side close to the handle 2. The clamping seat 1 is rotated in the mounting seat 12 through the rotating rod 11. Combined with the telescopic function of the electric push rod 13, the user can easily adjust the inclination angle of the LED display to meet different viewing needs. At the same time, the design of the slider 16 and the slide groove allows position adjustment in the horizontal direction, further enhancing the flexibility of the device.

[0032] Working principle: When using the LED display installation adjustment device, first place the LED display between the two groups of symmetrically arranged clamping plates, rotate the handle 2, and since the handle 2 is fixedly connected to the threaded rod 3, the threaded rod 3 rotates accordingly. Since the threads at both ends of the threaded rod 3 are opposite, when the handle 2 rotates, the two groups of threaded blocks 4 will move toward the center along the threaded rod 3 at the same time. The movement of the threaded block 4 drives the clamping block 5 to slide in the slide groove 6 on the clamping seat 1, and then adjust the position of the clamping block 5. Since the two groups of threaded blocks 4 move toward the center at the same time, the clamping block 5 gradually approaches, and finally Finally, the LED display is clamped. When the LED display is clamped, its height will squeeze the clamping head 8, and the clamping head 8 drives the guide rod 7 to expand outward, and squeezes the spring 10 at the same time. Since the force is mutual, the spring 10 will produce a reverse thrust after being compressed, pushing the clamping head 8 to squeeze the LED display more tightly to ensure a stable clamping. Then the clamping seat 1 is rotated in the mounting seat 12 through the rotating rod 11, allowing the LED display to be adjusted in angle after installation, and starting the electric push rod 13. One end of the electric push rod 13 is hinged to the mounting seat 12, and the other end is connected to the mounting seat 12 through the pull rod 14. The clamping seat 1 is hinged, and the extension of the electric push rod 13 pushes the pull rod 14, and then the clamping seat 1 is pushed to rotate around the rotating rod 11 through the pull rod 14, so as to change the inclination angle of the LED display. The mounting seat 12 is fixedly connected with a slider 16, and the slider 16 slides in the slide groove 18 of the mounting frame 17 to adjust the position of the LED display in the horizontal direction. The user can adjust the horizontal position of the LED display according to the needs. When adjusted to the appropriate position, the limiting holes 19 on the mounting frame 17 and the slider 16 will be aligned. At this time, the insertion rod 20 is inserted into the mounting frame 17 and the slider 16. The limiting hole 19 on the slider 16 fixes the position of the mounting base 12 to prevent the LED display from sliding during subsequent use. The placement groove 15 opened at one end of the mounting base 12 close to the handle 2 is used to place the protruding handle 2 on the clamping base 1, so that the user can rotate the handle 2 for clamping operation. At the same time, the guide rod 7, the limiting block 9, and the spring 10 are provided in multiple groups and are evenly distributed on the clamping block 5 to ensure the uniform distribution and stability of the clamping force. The electric push rod 13 and the pull rod 14 are provided in two groups and are evenly distributed between the clamping base 1 and the mounting base 12 to provide stable support and adjustment force.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED display installation and adjustment device, comprising a clamping seat (1), a mounting seat (12), and a mounting frame (17), characterized in that: The clamping seat (1) is provided with a handle (2) which is rotatably connected thereto, the handle (2) is fixedly connected thereto with a threaded rod (3), the threaded rod (3) is threadedly connected thereto with a threaded block (4), the threaded block (4) is fixedly connected thereto with a clamping block (5), the clamping seat (1) is provided with a slide groove (6), the clamping block (5) slides on the clamping seat (1) through the slide groove (6), a guide rod (7) is slidably connected inside the clamping block (5), one end of the guide rod (7) is fixedly connected thereto with a clamping head (8), the other end of the guide rod (7) is fixedly connected thereto with a limit block (9), a spring (10) is sleeved on the guide rod (7), the two ends of the spring (10) are respectively fixedly connected to the clamping block (5) and the limit block (9).

2. The LED display installation and adjustment device according to claim 1, characterized in that: The clamping seat (1) is fixedly connected to a rotating rod (11), and the clamping seat (1) is rotated in a mounting seat (12) via the rotating rod (11). An electric push rod (13) is hinged in the mounting seat (12), and a pull rod (14) is hinged at one end of the electric push rod (13). The pull rod (14) is hinged to the clamping seat (1), and a placement groove (15) is provided at one end of the mounting seat (12) close to the handle (2).

3. The LED display installation and adjustment device according to claim 2, characterized in that: A slider (16) is fixedly connected to the mounting seat (12), a second slide groove (18) is provided on the mounting frame (17), the slider (16) slides on the mounting frame (17) through the second slide groove (18), and a limiting hole (19) is provided on both the mounting frame (17) and the slider (16), and an insertion rod (20) is slidably connected in the limiting hole (19).

4. The LED display installation and adjustment device according to claim 3, characterized in that: The guide rods (7), limit blocks (9) and springs (10) are provided in multiple groups and are evenly distributed on the clamping block (5); the multiple groups of guide rods (7) are fixedly connected to the clamping head (8); the clamping head (8) is provided in two groups and is symmetrically distributed at the upper and lower ends of the clamping block (5).

5. The LED display installation and adjustment device according to claim 4, characterized in that: The threads at both ends of the threaded rod (3) are opposite to each other, and two groups of the threaded blocks (4) and the clamping blocks (5) are provided and symmetrically distributed at the two ends of the threaded rod (3), and the clamping blocks (5) are L-shaped.

6. The LED display installation and adjustment device according to claim 5, characterized in that: The electric push rod (13) and the pull rod (14) are provided in two groups and are evenly distributed between the clamping seat (1) and the mounting seat (12); the rotating rod (11) is located at the bottom of the clamping seat (1), and the electric push rod (13) and the pull rod (14) are located above the rotating rod (11).

7. The LED display installation and adjustment device according to claim 6, characterized in that: The sliding blocks (16) are provided in multiple groups and are evenly distributed on the back of the mounting seat (12), the limiting holes (19) are provided in multiple groups, and the placement groove (15) is located on a side close to the handle (2).

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